Model MS-5 MICROSONIC™ Ultrasonic Pet Door Collar Electronic Fence Replacement Kits for Power Pet Doors

for Power Pet Doors

for HC-8000 and X-10 Electronic Fence Systems

SENSOR CONTROLS: Allow you to to selectively turn on and off the inside and outside sensors

Also sold in 1-pack

There are inexpensive knock-offs with battery chemistries that can damage the collar circuitry

Model MS-5 MICROSONIC™ Ultrasonic Pet Door Collar Electronic Fence Replacement Kits for Power Pet DoorsSuper Advanced Technology, Value Pricing! The Gold Standard of Pet Electronics Technology Digital circuitry in this state of the art design provides a strong signal and maintains accuracy over all temperature ranges. It is extra rugged so it won't get damaged during your dog's "ruffhousing". With a robust, fully enclosed ultrasonic transducer speaker, it is immersible to 6ft., and although we don't recommend immersing your dog in 6 ft. of water